交流电流比较仪在四端钮阻抗测量中的应用

被引:7
作者
曲正伟 [1 ,2 ]
赵伟 [1 ]
李正坤 [3 ]
机构
[1] 清华大学电机系电力系统国家重点实验室
[2] 燕山大学电气工程学院
[3] 中国计量科学研究院
关键词
电流比较仪; 四端钮阻抗; 精密测量;
D O I
暂无
中图分类号
TM934.7 [驻波、阻抗的测量及仪器];
学科分类号
080802 ;
摘要
交流电流比较仪能提供精确的电流比例,本征地适合四端钮阻抗的测量。本文概述交流电流比较仪的发展状况及其基本原理,介绍交流电流比较仪电桥在四端钮阻抗测量中的应用,指出音频电流比较仪电桥将成为未来研究的主要方向,并重点讨论音频交流电流比较仪电桥在容性误差补偿、灵敏度以及比例校验等几方面的关键问题。
引用
收藏
页码:1 / 5+77 +77
页数:6
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